45391647

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{20201}}^1$

素因数の和:20318

約数の個数: 16

約数和(自身を含む): 69818112

約数和(自身を除く): 24426465

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 20201, 60603, 141407, 424221, 2161507, 6484521, 15130549, 45391647]

約数ペア:

[(1, 45391647), (3, 15130549), (7, 6484521), (21, 2161507), (107, 424221), (321, 141407), (749, 60603), (2247, 20201)]